Academic Interventions for School Psychologists: Without the I, the R Won’t Happen Matthew Burns, Ph.D. Interventions for Children with LD Reading comprehension Direct instruction Psycholinguistic training Modality instruction Diet Perceptual training Kavale & Forness, 2000 1.13 .84 .39 .15 .12 .08 Individualized instruction , at no cost to the parents or guardians, to meet the unique needs of a child with a disability. The answer?? General Education Special Education Education Remedial Education Gifted Education “All hands on deck” – Judy Elliott, Chief Academic Officer of Los Angeles Unified Schools RTI The systematic use of assessment data to most efficiently allocate resources in order to enhance learning for all students. Burns & VanDerHeyden, 2006 Multi-Tiered Academic Interventions (Burns, Jimerson, & Deno, 2007) Tier I: Universal screening and progress monitoring with quality core curriculum: All students, Tier II: Standardized interventions with small groups in general education: 15% to 20% of students at any time Tier III: Individualized interventions with in-depth problem analysis in general education : 5% of students at any time RTI and Problem-Solving TIER III TIER I I TIER I Problem Solving • Tier I – Identify discrepancy between expectation and performance for class or individual (Is it a classwide problem?) • Tier II – Identify discrepancy for individual. Identify category of problem. (What is the category of the problem?) • Tier III – Identify discrepancy for individual. Identify causal variable. (What is the causal variable?) TIER II Category of the Deficit National Reading Panel • Is phonemic awareness instruction effective in helping children learn to read? • Reviewed 52 studies of PA instruction. • Three general outcomes were explored – PA tasks such as phoneme manipulation, – spelling, – and reading tasks such as word reading, pseudoword reading, reading comprehension, oral text reading, reading speed, time to reach a criterion of learning, and miscues National Reading Panel Results • PA instruction demonstrated better efficacy over alternative instruction models or no instruction • Improved PA measures (strong), reading (d = .53) and spelling skills • Teaching one or two PA skills was preferable to teaching three or more • PA instruction benefited reading comprehension (Ehri et al.). Means and Ranges of Effect Sizes by Reading Outcome Measure N Mean ES SD Minimum Maximum Pseudowords 24 .84 .80 -.19 3.60 Words in Isolation 48 .92 .89 -.05 4.33 Contextual Reading 24 .37 .38 -.37 1.18 Assess 4 NRP Areas • Phonemic Awareness – Phoneme segmentation fluency • Phonics – Nonsense word fluency (WJ Pseudoword) • Fluency – Oral reading fluency (TOSCRF) • Vocabulary/Comprehension Category of Problem MN HS • • • • • 9-12 with approximately 1600 students 69.2% pass reading 9th-10th grade 28% low on MAP (~225) 45% Low on TOSCRF (~100) – 64% low on phonics (~65) – 36% acceptable phonics (~36) Targeted Interventions Control Waitlist Control Variable Mean SD Mean SD Mean SD Fluency Pretest 90.17 7.65 89.88 9.73 na na Fluency Posttest 98.33 7.27 94.32 8.77 na Na .84 .60 .54 .97 na Na MAP Fall 206.00 9.25 211.00 10.11 210.37 6.56 Map Winter 217.21 7.56 212.40 8.06 212.78 6.04 Maze Growth ANCOVA for fluency F (1, 42) = 4.98, p < .05, d = .50 ANCOVA for Maze slope F (1, 44) = 1.04, p = .31, d = .32. ANCOVA for MAP F (2, 74) = 5.84, p < .05, partial eta squared = .14. Florida Center for Reading Research www.fcrr.org • Click – For Teachers • Click – Interventions for Struggling Readers • Click – Supplemental and Intervention Programs http://www.fcrr.org/FCRRReports/CReportsCS.aspx?rep=supp Meta-analytic Research for Reading Interventions Auditory Reception .21 Auditory Association .44 Visual Reception .21 Visual Association .39 Auditory Sequential Memory .32 Visual Sequential Memory .27 Psycholinguistic training .39 Modality instruction .15 Perceptual training .08 Kavale 2001, Kavale & Forness, 1999 Meta-analytic Research for Reading Interventions Formative evaluation .71 Fuchs & Fuchs (1986) Direct instruction .84 Explicit reading comprehension instruction 1.13 Kavale & Forness (2000) Task Completion On-Task Behavior Task Comprehension Baseline 100 90 80 70 60 50 40 30 20 10 Frustration Instructional Independent MOTIVATION (Gickling & Thompson, 1985) • Independent Level – 98% - 100% known material • Instructional Level – 93% - 97% known material • Frustrational Level – Less than 93% known Instructional Level • Betts (1946) • “A comfort zone created when the student has sufficient prior knowledge and skill to successfully interact with the task and still learn new information” (Gravois & Gickling, 2002, p. 888). – Optimal level of challenge • Vygotsky’s (1978) Zone of Proximal Development (ZPD) INSTRUCTIONAL LEVEL Percentage of Knowns Instructional Match • How closely a student skill level matches the difficulty of the instructional material (Daly, Martens, Kilmer, & Massie, 1996) • Improves student learning (Burns, 2002; Burns, 2005; Daly, Witt, Martens, & Dool, 1997; Shapiro, 1992). • Match between student skill and instructional material is an important functional variable for student learning within response-to-intervention (Gresham, 2001). Curriculum-Based Assessment • Term was first coined by Gickling in 1977 (Coulter, 1988). – CBA was designed to systematically assess the “instructional needs of a student based upon the on-going performance within the existing course content in order to deliver instruction as effectively as possible” (Gickling, Shane, & Croskery, 1989, pp. 344-345). • Assesses match between student skill and curriculum for instructional planning (Burns, MacQuarrie, & Campbell, 1999). Curriculum-based approaches CBA - ID CBM • Measures accuracy • Measures fluency • Instructional, planning, managing, and delivery • Instructional effectiveness • Assesses instructional level Reliability IR AF RT r Second Grade .99 .84 .90 .88 Third Grade .90 .88 .93 .81 Fourth Grade .99 .81 .96 .83 Total .99 .86 .92 Burns, Tucker, Frame, Foley, & Hauser, 2000 RT t .85 Advantages over IRI • Psychometric data • Research based • No assumptions for generalizability • IRIs passages are inconsistent Drill Tasks • Independent Level – 86% - 100% known material • Instructional Level – 70% - 85% known material • Frustration Level – Less than 70% known Gickling & Thompson, 1985 Drill and Practice • The most effective device that can be applied to learning is to increase the amount of drill or practice" (Chase & Symonds, 1992; p. 289) • The primary benefit of efforts to increase motivation was an increase in practice. • Teaching basic skills through drill tasks led to increased performance of more advanced skills (Dehaene & Akhavein, 1995; Jones & Christensen, 1999; Tzelgove, Porat, & Henik, 1997) Academic Deficits in Children Labeled LD • Poor reading fluency among children with phonemic awareness (Chard, Vaughn, Tyler, 2002) • Poor fluency in retrieval of math facts (Miller & Mercer, 1997) • Difficulty retrieving spelling words from memory (Lerner, 2003) Incremental Rehearsal • Developed by Dr. James Tucker (1989) • Folding in technique • Rehearses one new item at a time • Uses instructional level and high repetition Mean Number of Word Retained 7 Words Retained 6 5 TA DS IR 4 3 2 1 0 1-day 2-day 3-day Time Interval 7-day 30-day Correlation between retention and receptive vocabulary 1 day 2 days 3 days 7 days 30 days TA .32 .27 .32 .23 .08 DS .22 .25 .17 .16 .20 IR -.16 -.13 .06 .04 -.07 These results are “astounding” (Daly & McCurdy, 2002; p. 457). Incremental Rehearsal Effectiveness Bunn, R., Burns, M. K., Hoffman, H. H., & *Newman, C. L. (2005). Using incremental rehearsal to teach letter identification with a preschool-aged child. Journal of Evidence Based Practice for Schools, 6, 124-134. Burns, M. K. (2007). Reading at the instructional level with children identified as learning disabled: Potential implications for response–to-intervention. School Psychology Quarterly, 22, 297-313. Burns, M. K. (2005). Using incremental rehearsal to practice multiplication facts with children identified as learning disabled in mathematics computation. Education and Treatment of Children, 28, 237-249. Burns, M. K., & Boice, C. H. (2009). Comparison of the relationship between words retained and intelligence for three instructional strategies among students with low IQ. School Psychology Review, 38, 284-292. Burns, M. K., Dean, V. J., & Foley, S. (2004). Preteaching unknown key words with incremental rehearsal to improve reading fluency and comprehension with children identified as reading disabled. Journal of School Psychology, 42, 303314. Matchett, D. L., & Burns, M. K. (2009). Increasing word recognition fluency with an English language learner. Journal of Evidence Based Practices in Schools, 10, 194-209. Nist, L. & Joseph L. M. (2008). Effectiveness and efficiency of flashcard drill instructional methods on urban first-graders’ word recognition, acquisition, maintenance, and generalization. School Psychology Review, 37, 294-208. PRETEACHING Putting the two together Means, Standard Deviations, and Dependent t-test Results for CBM Reading and Change Scores Median Baseline Treatment Group M SD 41.57 23.44 Control Group M SD 41.72 26.64 t =.07 Final (15th) Score 65.17 29.71 47.45 25.33 t = 5.65* 1.81 .94 .42 .94 Slope of Growth Note – CBM scores are words read correctly/minute * p < .001 Cohen’s d = 1.47 SD units F = 15.75* • Category count score was correlated with the progress slope for all 58 students • r = .80, p < .001 • Assessed relationship between reading material presented at the instructional level and reading growth. Percentage of Intervals On Task 100 90 Preteaching 80 70 Baseline Condition 60 50 40 30 Thomas 20 10 1 2 3 4 5 6 7 8 Sessions 9 10 11 12 13 14 Percentage of Intervals On Task 100 90 Preteaching Condition 80 70 60 50 40 30 Baseline Condition Michael 20 10 1 2 3 4 5 6 7 8 9 Sessions 10 11 12 13 14 15 Percentage of Intervals On Task 100 90 Preteaching Condition 80 70 60 50 40 30 Baseline 20 Christopher 10 1 2 3 4 5 6 7 8 Sessions 9 10 11 12 Instructional Level for Drill Tasks Percentage Percentage of Knowns of Knowns Application of Interference • Rate of Acquisition – The amount of new information a student can learn before interference occurs. • Rate of Retention – The amount of previously learned data that can be recalled at a later time. Modifying instruction based on acquisition and retention rates increases academic achievement (Roberts et al., 1991; Shapiro, 1992) Criterion-Related Validity (Burns & Mosack, 2005) Off-Task Behaviors/Minute 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 Acquisition Rate 1 2 3 4 5 6 7 Word Number 8 9 10 Off-Task Behaviors/Minute 3 Acquisition Rate 2.5 2 1.5 1 0.5 0 1 2 3 4 5 6 Word Number 7 8 9 10 Intervention Assessment Model National Reading Panel Phonemic Awareness Phonics Fluency Vocabulary Berninger et al., 2006 Comprehension Instructional Hierarchy: Stages of Learning Acquisition Proficiency Generalization Adaption Learning Hierarchy Slow and Accurate but Can apply to Can use information inaccurate slow novel setting to solve problems Instructional Hierarchy Modeling Novel Discrimination Problem solving Explicit practice opportunities Independent practice Timings Immediate feedback training Differentiation training Simulations instruction Immediate corrective feedback Haring, N. G., & Eaton, M. D. (1978). Systematic instructional procedures: An instructional hierarchy. In N. G. Haring, T. C. Lovitt, M. D. Eaton, & C. L. Hansen (Eds.) The fourth R: Research in the classroom (pp. 23-40). Columbus, OH: Charles E. Merrill. Accuracy • Contextual Reading – 93% - 97% known material • Everything Else – 90% known Rate Once a student is accurate, the main concern is proficiency which is measured by rate – Rate is commonly measured by schools e.g., CBM Rate cut points are often based on normative expectations for the skill of concern – Rate is also an indicator of when a student moves from the proficiency to the generalization stage Comprehension YES START HERE Assess Fluency Fluent? (ORF) NO Assess Phonetic Skills Adequate? (LSF, NWF) Fluency Intervention YES Accuracy or Proficiency NO Assess Phonemic Awareness Adequate? (PSF, ISF, CTOPP) NO Phonemic Awareness Intervention Phonics Intervention YES Accuracy or Proficiency Learning Hierarchy Acquisition Phonemic Awareness Explicit instruction in blending and segmenting (Blackman et al., 2001) Phonics Fluency Incremental Incremental Rehearsal Rehearsal with letter for words (Burns, 2007) sounds (Tucker, 1989) Listening passage preview (Rose & Explicit instruction in Sherry, 1984) letter sounds (Carnine et al., Supported Cloze 2004) Reading (Rasinksi, 2003) Phrase drill (O’Shea, Munson, & O’Shea, 1984 Word boxes & word Repeated reading sorts (Joseph, 2000) (Moyer, 1982) Read Naturally Proficiency Language & Listening (Adams et al., 1998) Generalization Discrimination and differentiation training Adaption Problem-solving activities and simulations Results Peter • Second Grade • NWEA test this fall, he scored at the 4th percentile for reading • Reading fluency score was 13 WRC/M – Well below average range. • Participates in Read Naturally, (where he is placed at grade level 1.0) Peter • ORF: 13 wcm with 60% accuracy • Phonics: – NWF: 24 sounds/minute with 67% known • 2nd grade rate cut score is 30 words/min • Phonemic Awareness – PSF: 38 with 93% accuracy • Cut score is 35 sounds/min 100 Targeted Intervention Baseline 90 Letter Sound Accuracy - % Correct 80 Student 2 70 1 2 3 4 5 6 7 8 9 Weeks 10 11 12 13 14 15 16 17 70 60 50 Letter Sound Fluency - Letter Sounds 40 30 20 Student 10 1 2 3 4 5 6 7 8 9 Weeks 10 11 12 13 14 15 16 17 100 3rd grade male Targeted Intervention Baseline 90 Median fluency score was 30 words/minute with between 68% and 72% correct (below 10th percentile) 80 Accuracy - % Words Read Correctly 70 60 Student 1 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Weeks 70 60 Nonsense word fluency = 65 sounds (50 is established) correct/minute with 94% accurate 50 Fluency - Number of Words Read Correctly/Minute 40 30 20 10 Student 1 0 -10 1 2 3 4 5 6 7 8 9 Weeks 10 11 12 13 14 15 16 17 3rd grade male 100 Scored below the 5th in reading 95 90 Accuracy - % Words Read Correctly 85 80 38 words/minute on grade level texts with 83.5% known 75 70 Student 3 65 60 1 2 3 4 5 6 7 8 9 10 11 12 13 Weeks Nonsense word fluency = 62 correct sounds per minute with 91% accuracy. (50 is established) 70 60 50 Fluency - Number of Words Read Correctly/Minute 40 30 20 Student 3 10 0 1 2 3 4 5 6 7 Weeks 8 9 10 11 12 13 Instructional Hierarchy for Conceptual Knowledge Phase of Learning Acquisition Examples of Explicit Instruction appropriate in basic principles instructional and concepts activities Modeling with math manipulatives Proficiency Generalization Independent practice with manipulatives Instructional games Use concepts to with different solve applied stimuli problems Immediate Provide word feedback on the problems for the speed of concepts Immediate responding, but corrective feedback delayed feedback on the accuracy. Contingent reinforcement for speed of response. Adaption Instructional Hierarchy for Procedural Knowledge Phase of Learning Examples of appropriate instructional activities Acquisition Proficiency Explicit instruction Independent in task steps practice with written skill Modeling with written problems Immediate feedback on the speed of the response, but delayed feedback on the accuracy. Immediate feedback on the accuracy of the work. Contingent reinforcement Generalization Adaption Apply number operations to applied problems Use numbers to solve problems in the classroom Complete real and contrived number problems in the classroom Conceptual CBM (Helwig et al. 2002) or Application? Phase of Learning for Math Conceptual Procedural Acquisition Proficiency Generalization Adaption Acquisition Proficiency Generalization Adaption MULTIPLICATION FACTS Conceptual Assessment Problem 1 Please use a picture to solve the problem 3 x 4 = ___ Problem 2 Please use a picture to solve the problem 5 x 6 =___ Vandewalle, 2008 Ratings for Problem 2 • Counts with understanding • Understands number sign • Understands the facts of adding/ subtraction or multiplication/division of whole numbers • Uses visual model (Correct relationship between diagram and problem) • Uses an identifiable strategy • Answers the problem correctly Ratings for Problem 2 • Counts with understanding 4 • Understands number sign 2 • Understands the facts of adding/ subtraction or multiplication/division of whole numbers 2 • Uses visual model (Correct relationship between diagram and problem) 2 • Uses an identifiable strategy 1 • Answers the problem correctly 4 Broken Multiplication Key Directions: Partners pretend that one of the number keys on the calculator is broken. One partner says a number, and the other tries to display it on the calculator without using the “broken” key. Keeping Score: an extended challenge (optional): A player’s score is the number of keys entered to obtain the goal. Scores for five rounds are totaled, and the player with the lowest total wins. Example: If the 8 key is “broken,” a player can display the number 18 by pressing 9 [+] 7 [+] 2 (score 5 points); 9 [x] 2 (score 3 points); or 72 [÷] 4 (score 4 points). 35 Digits Correct Per Minute 30 Procedural Intervention - IR Conceptual Intervention Baseline 25 20 15 10 5 0 1 2 3 4 5 6 7 8 9 10 11 12 50 45 Baseline Procedural Intervention -IR Digits Correct per Minute 40 Conceptual Intervention 35 30 25 20 15 10 5 0 1 2 3 4 5 6 7 8 9 10 11 12 Basics to Reading Intervention • Steps – I do – We do – You do • Standard Error Correction – This word/sound is _______ – What word/sound is this? – Good, this word/sound is ______ Rhyme - Acquisition • Provide – “Tell me a word that rhymes with bat.” • Categorize – “Which word does not rhyme with bat- cat, big, or sat?” • Judging – “Do bat and cat rhyme?” Blending - Acquisition • Two sounds – “What word does /a/ - /t/ make?” • Entire word – What word does /c/ - /a/ /t/ make? Segmenting - Acquisition • Count – “How many sounds do you hear in sit?” • Tap – “Tap your finger for each sound in the word sit.” • Name – “Tell me the sounds you hear in sit.” Manipulation - Acquisition • Deletion – “If you take away the /s/ in sit, what is left?” • Substitution – “Change the /n/ sound in next to /b/. What is the new word?” • Reversal – “Reverse the sounds in net. What is the new word?” Phonemic Awareness – Proficiency • • • • • • • Rhyme game Sound game Switcheroo Consonant riddles Picture searches Row your boat Sound of the day Rhyme Games • Select a common song/rhyme (Twinkle Twinkle Little Star) – Recite it in a whisper – Say a word loudly when it rhymes • The ship is loaded with – – Sit at a table or in a circle – You say the ship is loaded with (pick a word) – Toss or slide (on a table) a soft object to child – The child creates a rhyme Consonant Blends • Give a two phoneme word – Lay, no, row, to, lie, rye, pie, low, ray • Have the child identify the two phonemes that they here • Add a consonant sound to the beginning to create a new word (e.g., lay and play). Internal Consonant Blends • Give a two phoneme word – so, die, tie, boo, say, see, coo, sigh, pay, two, fee, go, bow • Have the child identify the two phonemes that they here • Add a consonant sound AFTER the first sound create a new word (e.g., so and slow). Column Header First row modeled for student Student competes remaining items independently Cat Plate Bait Hat Fate Train Bat Cake Afraid Mat Late Paint Flat Debate Rain Splat Rake Wait Listening Passage Preview • • • Strong intervention for children with high error rates and low fluency Goal is accurate and fluency reading of this connected text. Hopefully generalizes to similar texts Make sure student is paying attention – be careful of subvocal rehearsal Listening Passage Preview 1. Select a passage to student that he/she will read for class 2. Present the text and tell him or her that you will read aloud while he or she follows along. This will help him or her read the page better. 3. Tell the student to follow along with finger 4. Read the text at a comfortable rate while monitoring if child is following 5. Have the student read the passage aloud Phrase Drill • • • • Encourages words by word reading Strong error correction technique Likely to generalize learned words Takes more time than other approaches to error correction Phrase Drill 1. Have the student read a text while you highlight errors on an examiner copy 2. After reading the text, show the student your copy 3. Read the error word correctly to the student 4. If more than one error in a sentence, read the error words and model reading the sentence 5. Have the student read the sentence/phrase that contains the word three times Repeated Readings • One of the oldest and most wellresearched interventions • High OTR • Generalizes to passage and similar ones Reading Comprehension • Occurs when the reader develops mental representations of the text and uses them to interpret the text (Pressley & Afflerbach, 1995). • Critically low among middle- and highschool students (RAND Reading Research Group, 2002). Comprehension is affected by 1 & 2) Background knowledge and vocabulary 3) Correct inferences about reading 4) Word reading skill 5) Strategy use (Cromley & Azevedo, 2007) Previewing (Graves et al., 1983) 1. 2. 3. 4. Provide each student the text Provide a synopsis Ask questions about the topic Describe major story elements: setting, characters, point of view (narration), and description of the plot. 5. Present the names and descriptions of main characters About 15 minutes Preteach Keyword (Burns et al., 2004) • Keywords - “central to understanding the meaning of the reading passage” (Rousseau & Yung Tam, 1991, p. 201) • Preteach with Incremental Rehearsal (Tucker, 1989) About 7 minutes Results Baselin e Mean SD Previe w Mean SD Keywo rd SD Mean 2.95 1.61 4.42 2.39 4.89 1.94 F = 8.52* NA NA .32 .17 .83 .46 t = 5.02* Statistic Number of Comprehension Questions Correct Questions correct for each Minute of Instructional Time p < .025 100 Key Words 90 80 70 60 Baseline 50 40 30 20 Group 10 0 -10 1 2 3 4 5 6 7 8 9 10 Strategies What was Taught Materials How it was Taught Reciprocal Teaching (Palinscar& Brown, 1984) 4th grade Read Naturally passages and questions Each individual strategy was taught by: •Activate Prior knowledge Modeling •Predict Working with the student •Summarize Having the student work independently •Generate Questions •Clarify Strategy General • Model, lead, and test (repeated as needed) • Model the strategy with think aloud • Work with the students to perform the strategy together • Have the students perform the strategy independently on a new passage. • Teach one strategy per session Predict 1. Look at the main title 2. Scan the page to look at major headings 3. Look at any illustrations 4. Predict what the story is about 5. Write predictions down and read Activate Prior Knowledge 1. Predict 2. Ask students to think about their own life experiences related to that topic 3. Predict how the story will cover that topic. Summarize 1. Read the passage 2. Write one or two sentences that sum it up 3. Two common errors – Providing too much detail – Only referencing a section of the passage 4. Provide feedback with questions – Does your summary cover the whole story, or just a part of it? – If I asked you to tell me what the story was about using only 2 sentences, what would you say?”). Generate Questions 1. Create a list of main ideas 2. Write down a question that the main idea will answer. – “Who”, “What”, “Where, “When”, “Why” and “How.” 3. Look at the summary you just wrote, does that answer your questions? Clarifying 1. Look for unknown words or unclear sentences 2. Use the surrounding text or a dictionary to figure out the meaning 3. Replace the word in the text and read the sentence aloud 4. Ask prompting questions (e.g., “Does that make sense to you?”) Main Idea What was Taught Materials How it was Taught Finding the main idea (van den Broek et al., 2003) and answering comprehension questions 4th grade Read Naturally passages and comprehension questions 1. Students independently previewed passage, wrote a prediction, and read passage 2. Main idea extraction was modeled 3. Students completed comprehension questions and were prompted to use the text to find the answers. Main Idea 1. Read the text 2. Model stating the main idea 3. Have students answer comprehension questions. 4. Give them a highlighter and asked to highlight all of their answers in the text. 5. Provide assistance if needed and model 6. Provide individual feedback to the group Inference What was Taught Materials How it was Taught Teaching inferential questions (Carnine et al., 2004) 4th grade Read Naturally passages and comprehension questions Students independently read passages and answered comprehension questions with support from interventionist Determining relationships Relationship stated Relationship not stated Generalize inference rules into reading passages Interventionist discussed answers using corrective feedback on errors Inference – Relationship Stated 1. Provide a rule – e.g. the more milk you drink, the stronger your bones 2. Provide questions for which the rule is required to find the answer – Chris drank one glass of milk. Jeff drank 3 glasses of milk. Who is more likely to have stronger bones? 3. Model, lead, and test stating the rule and relating the answer to the rule Inference – Relationship Not Stated 1. Give a series of questions based on prior knowledge – e.g., The snow was falling as Cho walked home from school. How do you think Cho felt: a. hot, b. cold, or c. tired? 2. Model finding clues to help – e.g., It’s snowing, what do we know about the temperature when it snows? Inference – Relationship Induced • Nicole had oatmeal and a banana for breakfast and a salad for lunch. What do you think Nicole will choose for dinner, chicken and vegetables or a McDonald’s hamburger? 1.Model finding information to induce a rule – e.g. Nicole likes healthy foods 2.Answer the question 3.Model, lead, & test http://usm.maine.edu/sehd/future/ burns258@umn.edu